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What we think
The PerfectRec laptop team Learn more
Updated January 10, 2024·
The Dell Inspiron 16 5635 is significantly less expensive and offers silent, fanless operation, making it suitable for general use and productivity tasks where noise can be a concern. On the other hand, the HP Omen 15 comes at a higher price point, yet it is more suited for intensive tasks such as gaming due to its different build focused on performance. Your choice should consider what you prioritize: cost savings and a quiet machine for everyday tasks with the Dell, or investing more for a laptop capable of handling demanding applications and games with the HP. Give Feedback
this description is based on the product variant with some specs and product variant with some specs. At the time of writing, the variant with some specs cost some dollars and the variant with some specs cost some dollars.
Advantages of the Dell Inspiron 16 5635
- Very good for general use
- Very good speakers
Advantages of the HP Omen 15
- Good for gaming and AI
- Good overall display quality
- Very good battery life
- Very good keyboard
Key differences
Gaming and AI
6.3
7.6
3.6/10
OVERALL GPU SCORE
7.8/10
2560 x 1600
RESOLUTION
1920 x 1080
60Hz
REFRESH RATE
144Hz
No
SUPPORTS DLSS
Yes
No
MUX SWITCH / ADVANCED OPTIMUS
No
10.0/10
FAN NOISE SCORE
7.5/10
The HP Omen 15 is good for gaming and AI, while the Dell Inspiron 16 5635 is only fair.
The Dell Inspiron 16 5635 has an integrated GPU with a lower-performance Vega 8 graphics and a 60Hz refresh rate, making it fair for gaming and 3D applications, whereas the HP Omen 15 features a high-performance Nvidia RTX 3070 GPU and a higher 144Hz refresh rate screen, ensuring smoother visuals and better gaming and 3D performance.
Engineering and Design
7.3
7.9
6.9/10
OVERALL CPU SCORE
7.4/10
3.6/10
OVERALL GPU SCORE
7.8/10
16.0 GB
RAM
16.0 GB
The HP Omen 15 and Dell Inspiron 16 5635 are both good for engineering and design, though the HP Omen 15 is somewhat better.
PerfectRec’s Engineering and Design Score takes into account the many different features of the laptop that make it more or less suitable for graphic design and 3D rendering work.
Screen Quality
6.6
7.3
16.0in
SIZE
15.6in
2560 x 1600
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
144Hz
265.0 nits
BRIGHTNESS
318.0 nits
The HP Omen 15 has a better screen than the Dell Inspiron 16 5635 for general use, gaming and AI, and engineering and design.
When considering the Dell Inspiron 16 5635 for general use, the screen may offer satisfactory resolution and brightness, but the panel type might not provide the wide viewing angles or the vibrant colors desired by some users. For engineering and design, while the resolution may be adequate, the limited color gamut coverage could make it less suitable for professionals who require precise color accuracy. However, the HP Omen 15’s better color range makes it more fitting for those disciplines, but despite its overall good display features, it falls short for gaming and 3D due to a lower refresh rate that isn’t ideal for fast-paced visuals.
Battery
8.0 Hours
10.0 Hours
The Dell Inspiron 16 5635 has 8 hours of battery life. The HP Omen 15 has 10 hours of battery life.
Battery life estimate is based on a mix of common use patterns. More portable and higher performing laptops tend to have less battery life.
Portability
Good
Good
16.0in
SIZE
15.6in
4.1 lbs
WEIGHT
5.4 lbs
0.7in
THICKNESS
0.9in
The Dell Inspiron 16 5635 and HP Omen 15 both have good portability, though the Dell Inspiron 16 5635 has somewhat better portability.
The most portable laptops are small, thin, and light.
Cost
$735
$1,012
$200
$400
$600
$800
$1,000
$1,200
$1,400
$1,600
The Dell Inspiron 16 5635 has a price of $735 and the HP Omen 15 costs $1,012.
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Key similarities
General Use
8.0
7.9
2560 x 1600
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
IPS
265.0 nits
DISPLAY BRIGHTNESS
318.0 nits
8.0 Hours
BATTERY LIFE
10.0 Hours
7.0/10
KEYBOARD QUALITY SCORE
8.5/10
7.5/10
PORTABILITY SCORE
7.0/10
Although they have very similar scores, PerfectRec considers Dell Inspiron 16 5635 to be very good for general use, while the HP Omen 15 is good.
The Dell Inspiron 16 5635 excels in general use due to its high-resolution screen, lightweight design for better portability, and silent operation, which enhances the overall user experience. In contrast, the HP Omen 15, while still suitable for general use, offers superior gaming capabilities with its dedicated graphics card but has a heavier build and shorter battery life, making it less ideal for those prioritizing mobility and battery endurance.
Content Creation
7.9
7.8
6.9/10
OVERALL CPU SCORE
7.4/10
2560 x 1600
RESOLUTION
1920 x 1080
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Dell Inspiron 16 5635 and HP Omen 15 are both good for content creation.
PerfectRec’s Content Creation Score takes into account the many different features of the laptop that make it more or less suitable for photo editing, video editing and other content creation tasks.
Software Development
7.7
7.6
6.9/10
OVERALL CPU SCORE
7.4/10
16.0 GB
RAM
16.0 GB
2560 x 1600
RESOLUTION
1920 x 1080
7.0/10
KEYBOARD QUALITY SCORE
8.5/10
The Dell Inspiron 16 5635 and HP Omen 15 are both good for software development.
PerfectRec’s Software Development Score takes into account the many different features of the laptop that make it more or less suitable for software developers.
Build Quality
7.0
7.2
The HP Omen 15 and Dell Inspiron 16 5635 both have good build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
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How the Dell Inspiron 16 5635 and the HP Omen 15 compare to other laptops
Spec Comparison
 |  | |
| Dell Inspiron 16 5635 | HP Omen 15 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$735 | $1,012 | ||
Release Date | |||
Release Date | March 1, 2023 | December 1, 2021 | |
Overall Dimensions | |||
Overall Dimensions | 14.1'' x 9.9'' x 0.72'' | 14.1'' x 9.4'' x 0.9'' | |
Weight | |||
Weight | 4.19 lbs | 5.42 lbs | |
Width | |||
Width | 14.05" | 14.09" | |
Depth | |||
Depth | 9.92" | 9.44" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | AMD Ryzen 7 7730U | AMD Ryzen 7 5800H | |
RAM | |||
RAM | 16 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 5 | 4 | |
RAM Slots | |||
RAM Slots | 2 | 2 | |
Storage | |||
Storage | 1024 GB | 1024 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 8 Hours | 10 Hours | |
Battery Capacity | |||
Battery Capacity | 54 Wh | 70.9 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 16" | 15.6" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 2560 x 1600 | 1920 x 1080 | |
Refresh Rate | |||
Refresh Rate | 60Hz | 144Hz | |
Display Brightness | |||
Display Brightness | 265 nits | 318 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7/10 | 7.2/10 | |
Portability Score | |||
Portability Score | 7.6/10 | 7.1/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | No | Yes | |
Premium Business Laptop | |||
Premium Business Laptop | No | No | |
Fan Noise Score | |||
Fan Noise Score | 10/10 | 7.5/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 7/10 | 8.5/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 8/10 | 6.3/10 | |
Webcam | |||
Webcam | 1080p | 720p | |
Fingerprint Reader | |||
Fingerprint Reader | Yes | No | |
Backlit Keyboard | |||
Backlit Keyboard | Yes | Yes | |
Number Pad | |||
Number Pad | No | No | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 2 | 3 | |
USB-C ports | |||
USB-C ports | 1 | 1 | |
USB-C Charging | |||
USB-C Charging | Yes | No | |
Display Outputs | |||
Display Outputs | 2 | 3 | |
Thunderbolt Ports | |||
Thunderbolt Ports | 0 | 0 | |
Shopping
Dell Inspiron 16 5635
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Dig into reviews and images
UltrabookReview
Derek Sullivan | January 2023
"Compared to the previous year’s Inspiron, Dell upgraded the screen aspect ratio on this generation, but also transitioned to a more minimalistic centered keyboard flanked by up-firing speakers. The 16-inch screen is huge plus and I really appreciate the extra real estate without sacrificing the footprint much. This year’s model is a little larger than last, though, as the former model was already very small for a 15 incher."
HP Omen 15
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Dig into reviews and images
NotebookCheck
Florian Glaser | January 2021
"We consider around 1,260 Euros (~$1530) for a Ryzen 7 4800H, a GeForce RTX 2060, a 512 GB SSD and 16 GB dual-channel RAM to be a good offer that appeals to price-conscious gamers. Very high details are rarely a problem in the native resolution of 1,920 x 1,080. Buyers will also be spoiled with a top-notch battery life that even beats most other notebook classes. If HP now improves the speed of the WLAN module, the stability of the case and the repeatedly criticized picture quality, the competition will have to dress extra warmly."
Get a great deal on the Dell Inspiron 16 5635 or the HP Omen 15
About Dell
Dell is a highly recognizable American technology company, and is one of the largest personal computer vendor by market share. Their laptops are very popular for both personal and professional use, and they also own the Alienware brand which makes mid to high end gaming laptops. Their premium XPS range of laptops offer great build quality and portability, while Latitude and Precision laptops are known for reliability, repairability and performance for business users.
About HP
HP, also known as Hewlett-Packard, is an American technology company that develops personal computers and computer peripherals. In the laptop industry, HP is known for its entry level Essential series laptops, its mid-range Pavilion, Envy, and Victus series, and high-end Omen and Spectre series, in addition to its business-oriented EliteBook, ProBook, and Dragonfly series laptops. HP laptops generally undercut other mainstream competitors in terms of price, placing itself as the value-oriented mainstream brand.
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